{"epc":{"lmkKey":"76a12ba8c652d49981a512937f7e8d5153ef398fe9167b7a00afc250d0174a5d","currentEnergyRating":"D","potentialEnergyRating":"C","currentEnergyEfficiency":65,"potentialEnergyEfficiency":80,"totalFloorArea":137,"lodgementDate":"2023-09-06","address":"52 Derby Road, Duffield","postcode":"DE56 4FL","propertyType":"House","builtForm":"Semi-Detached","wallsDescription":"Solid brick, as built, no insulation (assumed)","roofDescription":"Pitched, no insulation (assumed)","mainHeatingDescription":"Boiler and radiators, mains gas","windowsDescription":"Fully double glazed","heatingCostCurrent":2470,"heatingCostPotential":1745,"hotWaterCostCurrent":275,"hotWaterCostPotential":275,"lightingCostCurrent":182,"lightingCostPotential":182,"energyConsumptionCurrent":239,"co2EmissionsCurrent":5.8}}